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Patents Grantslast 30 patents

Information Patent Grant
Manufacture method of a high-resistivity silicon handle wafer for a...
- Patent number 12,176,202
- Issue date Dec 24, 2024
- OKMETIC OY
- Päivi Sievilä
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-resistive silicon substrate with a reduced radio frequency los...
- Patent number 9,312,345
- Issue date Apr 12, 2016
- Okmetic Oyj
- Atte Haapalinna
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
MANUFACTURE METHOD OF A HIGH-RESISTIVITY SILICON HANDLE WAFER FOR A...
- Publication number 20220115226
- Publication date Apr 14, 2022
- OKMETIC OY
- Päivi SIEVILÄ
- B24 - GRINDING POLISHING
Information Patent Application
HIGH-RESISTIVE SILICON SUBSTRATE WITH A REDUCED RADIO FREQUENCY LOS...
- Publication number 20150145105
- Publication date May 28, 2015
- OKMETIC OYJ
- Atte HAAPALINNA
- H01 - BASIC ELECTRIC ELEMENTS